diff --git a/AUTHORS.src b/AUTHORS.src index efd1787e21..f4da36154e 100644 --- a/AUTHORS.src +++ b/AUTHORS.src @@ -3922,6 +3922,8 @@ Robert Long James Lynch Chidambaram Arunachalam João Valverde +Benoît Canet + Acknowledgements ------------ diff --git a/docbook/release-notes.asciidoc b/docbook/release-notes.asciidoc index 8f028f4979..6f02938197 100644 --- a/docbook/release-notes.asciidoc +++ b/docbook/release-notes.asciidoc @@ -77,6 +77,7 @@ ISO 8583-1 Bluetooth Pseudoheader for BR/EDR Edge Control Protocol (ECP) Bachmann bluecom Protocol +Apache Cassandra - CQL version 3.0 // Items in --sort-and-group-- blocks will be sorted and comma-separated. --sort-and-group-- diff --git a/epan/dissectors/.editorconfig b/epan/dissectors/.editorconfig index ff4b5e0656..3ab2b2a04b 100644 --- a/epan/dissectors/.editorconfig +++ b/epan/dissectors/.editorconfig @@ -388,6 +388,10 @@ indent_size = 2 [packet-cpha.[ch]] indent_size = 2 +[packet-cql.[ch]] +indent_style = tab +indent_size = tab + [packet-csn1.[ch]] indent_size = 2 diff --git a/epan/dissectors/CMakeLists.txt b/epan/dissectors/CMakeLists.txt index f534135f40..9fe553e09a 100644 --- a/epan/dissectors/CMakeLists.txt +++ b/epan/dissectors/CMakeLists.txt @@ -444,6 +444,7 @@ set(DISSECTOR_SRC packet-cp2179.c packet-cpfi.c packet-cpha.c + packet-cql.c packet-csm-encaps.c packet-csn1.c packet-ctdb.c diff --git a/epan/dissectors/Makefile.common b/epan/dissectors/Makefile.common index d7b4829ba7..efb668a9bd 100644 --- a/epan/dissectors/Makefile.common +++ b/epan/dissectors/Makefile.common @@ -427,6 +427,7 @@ DISSECTOR_SRC = \ packet-cp2179.c \ packet-cpfi.c \ packet-cpha.c \ + packet-cql.c \ packet-csm-encaps.c \ packet-csn1.c \ packet-ctdb.c \ diff --git a/epan/dissectors/packet-cql.c b/epan/dissectors/packet-cql.c new file mode 100644 index 0000000000..57ea3e6e7b --- /dev/null +++ b/epan/dissectors/packet-cql.c @@ -0,0 +1,1401 @@ +/* packet-cql.c + * Routines for Apache Cassandra CQL dissection + * Copyright 2015, Aaron Ten Clay + * + * Wireshark - Network traffic analyzer + * By Gerald Combs + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +/* + * CQL V3 reference: https://github.com/apache/cassandra/blob/cassandra-2.1.11/doc/native_protocol_v3.spec + */ +#include "config.h" +#include +#include +#include +#include +#include + + +#define CQL_DEFAULT_PORT 9042 + + +void proto_reg_handoff_cql(void); +void proto_register_cql(void); + +static int proto_cql = -1; +/* CQL header frame fields */ +static int hf_cql_version = -1; +/* CQL v3 header frame fields */ +static int hf_cql_v3_flags_bitmap = -1; +static int hf_cql_v3_flag_compression = -1; +static int hf_cql_v3_flag_tracing = -1; +static int hf_cql_v3_stream = -1; +static int hf_cql_v3_opcode = -1; +static int hf_cql_v3_length = -1; +/* CQL v3 data types */ +/* +static int hf_cql_v3_int = -1; +static int hf_cql_v3_long = -1; +static int hf_cql_v3_uuid = -1; +static int hf_cql_v3_bytes = -1; +static int hf_cql_v3_inet = -1; +*/ +static int hf_cql_v3_consistency = -1; +static int hf_cql_v3_string_length = -1; +static int hf_cql_v3_string_map_size = -1; +static int hf_cql_v3_string = -1; +static int hf_cql_v3_value_count = -1; +static int hf_cql_v3_short_bytes_length = -1; +static int hf_cql_v3_bytes_length = -1; +static int hf_cql_v3_bytes = -1; +static int hf_cql_v3_paging_state = -1; +static int hf_cql_v3_page_size = -1; +static int hf_cql_v3_timestamp = -1; +static int hf_cql_v3_query_id = -1; +static int hf_cql_v3_string_list_size = -1; +static int hf_cql_v3_batch_type = -1; +static int hf_cql_v3_batch_query_type = -1; +static int hf_cql_v3_batch_query_size = -1; +static int hf_cql_v3_error_code = -1; +static int hf_cql_v3_result_kind = -1; +static int hf_cql_v3_result_rows_data_type = -1; + +static int hf_cql_v3_query_flags_values = -1; +static int hf_cql_v3_query_flags_skip_metadata = -1; +static int hf_cql_v3_query_flags_page_size = -1; +static int hf_cql_v3_query_flags_paging_state = -1; +static int hf_cql_v3_query_flags_serial_consistency = -1; +static int hf_cql_v3_query_flags_default_timestamp = -1; +static int hf_cql_v3_query_flags_names_for_values = -1; + + +static int hf_cql_v3_result_rows_flags_values = -1; +static int hf_cql_v3_result_rows_flag_global_tables_spec = -1; +static int hf_cql_v3_result_rows_flag_has_more_pages = -1; +static int hf_cql_v3_result_rows_flag_no_metadata = -1; +static int hf_cql_v3_result_rows_column_count = -1; + +static int hf_cql_v3_string_result_rows_global_table_spec_ksname = -1; +static int hf_cql_v3_string_result_rows_global_table_spec_table_name = -1; +static int hf_cql_v3_string_result_rows_table_name = -1; +static int hf_cql_v3_string_result_rows_keyspace_name = -1; +static int hf_cql_v3_string_result_rows_column_name = -1; +static int hf_cql_v3_result_rows_row_count = -1; + +static int ett_cql_protocol = -1; +static int ett_cql_v3_message = -1; +static int ett_cql_v3_result_columns = -1; +static int ett_cql_v3_result_metadata = -1; +static int ett_cql_v3_result_rows = -1; + + +static int hf_cql_v3_response_in = -1; +static int hf_cql_v3_response_to = -1; +static int hf_cql_v3_response_time = -1; + +/* desegmentation of CQL v3 */ +static gboolean cql_v3_desegment = TRUE; + +static expert_field ei_cql_data_not_dissected_yet = EI_INIT; + + +typedef struct _cql_v3_transaction_type { + guint32 req_frame; + guint32 rep_frame; + nstime_t req_time; +} cql_v3_transaction_type; + +typedef struct _cql_v3_conversation_info_type { + wmem_map_t* streams; +} cql_v3_conversation_type; + +typedef enum { + CQL_V3_OPCODE_ERROR = 0x00, + CQL_V3_OPCODE_STARTUP = 0x01, + CQL_V3_OPCODE_READY = 0x02, + CQL_V3_OPCODE_AUTHENTICATE = 0x03, + /* Opcode 0x04 not used in CQL v3 */ + CQL_V3_OPCODE_OPTIONS = 0x05, + CQL_V3_OPCODE_SUPPORTED = 0x06, + CQL_V3_OPCODE_QUERY = 0x07, + CQL_V3_OPCODE_RESULT = 0x08, + CQL_V3_OPCODE_PREPARE = 0x09, + CQL_V3_OPCODE_EXECUTE = 0x0A, + CQL_V3_OPCODE_REGISTER = 0x0B, + CQL_V3_OPCODE_EVENT = 0x0C, + CQL_V3_OPCODE_BATCH = 0x0D, + CQL_V3_OPCODE_AUTH_CHALLENGE = 0x0E, + CQL_V3_OPCODE_AUTH_RESPONSE = 0x0F, + CQL_V3_OPCODE_AUTH_SUCCESS = 0x10 +} cql_v3_opcode_type; + +static const value_string cql_v3_opcode_names[] = { + { CQL_V3_OPCODE_ERROR, "ERROR" }, + { CQL_V3_OPCODE_STARTUP, "STARTUP" }, + { CQL_V3_OPCODE_READY, "READY" }, + { CQL_V3_OPCODE_AUTHENTICATE, "AUTHENTICATE" }, + { CQL_V3_OPCODE_OPTIONS, "OPTIONS" }, + { CQL_V3_OPCODE_SUPPORTED, "SUPPORTED" }, + { CQL_V3_OPCODE_QUERY, "QUERY" }, + { CQL_V3_OPCODE_RESULT, "RESULT" }, + { CQL_V3_OPCODE_PREPARE, "PREPARE" }, + { CQL_V3_OPCODE_EXECUTE, "EXECUTE" }, + { CQL_V3_OPCODE_REGISTER, "REGISTER" }, + { CQL_V3_OPCODE_EVENT, "EVENT" }, + { CQL_V3_OPCODE_BATCH, "BATCH" }, + { CQL_V3_OPCODE_AUTH_CHALLENGE, "AUTH_CHALLENGE" }, + { CQL_V3_OPCODE_AUTH_RESPONSE, "AUTH_RESPONSE" }, + { CQL_V3_OPCODE_AUTH_SUCCESS, "AUTH_SUCCESS" }, + { 0x00, NULL } +}; + + +typedef enum { + CQL_V3_FLAG_COMPRESSION = 0x01, + CQL_V3_FLAG_TRACING = 0x02 +} cql_v3_flags; + +typedef enum { + CQL_V3_QUERY_FLAG_VALUES = 0x01, + CQL_V3_QUERY_FLAG_SKIP_METADATA = 0x02, + CQL_V3_QUERY_FLAG_PAGE_SIZE = 0x04, + CQL_V3_QUERY_FLAG_PAGING_STATE = 0x08, + CQL_V3_QUERY_FLAG_SERIAL_CONSISTENCY = 0x10, + CQL_V3_QUERY_FLAG_DEFAULT_TIMESTAMP = 0x20, + CQL_V3_QUERY_FLAG_VALUE_NAMES = 0x40 +} cql_v3_query_flags; + + +typedef enum { + CQL_V3_RESULT_ROWS_FLAG_GLOBAL_TABLES_SPEC = 0x0001, + CQL_V3_RESULT_ROWS_FLAG_HAS_MORE_PAGES = 0x0002, + CQL_V3_RESULT_ROWS_FLAG_NO_METADATA = 0x0004 +} cql_v3_result_rows_flags; + +typedef enum { + CQL_V3_CONSISTENCY_ANY = 0x0000, + CQL_V3_CONSISTENCY_ONE = 0x0001, + CQL_V3_CONSISTENCY_TWO = 0x0002, + CQL_V3_CONSISTENCY_THREE = 0x003, + CQL_V3_CONSISTENCY_QUORUM = 0x0004, + CQL_V3_CONSISTENCY_ALL = 0x0005, + CQL_V3_CONSISTENCY_LOCAL_QUORUM = 0x0006, + CQL_V3_CONSISTENCY_EACH_QUORUM = 0x0007, + CQL_V3_CONSISTENCY_SERIAL = 0x0008, + CQL_V3_CONSISTENCY_LOCAL_SERIAL = 0x0009, + CQL_V3_CONSISTENCY_LOCAL_ONE = 0x000A +} cql_v3_consistencies; + +static const value_string cql_v3_consistency_names[] = { + { CQL_V3_CONSISTENCY_ANY, "ANY" }, + { CQL_V3_CONSISTENCY_ONE, "ONE" }, + { CQL_V3_CONSISTENCY_TWO, "TWO" }, + { CQL_V3_CONSISTENCY_THREE, "THREE" }, + { CQL_V3_CONSISTENCY_QUORUM, "QUORUM" }, + { CQL_V3_CONSISTENCY_ALL, "ALL" }, + { CQL_V3_CONSISTENCY_LOCAL_QUORUM, "LOCAL_QUORUM" }, + { CQL_V3_CONSISTENCY_EACH_QUORUM, "EACH_QUORUM" }, + { CQL_V3_CONSISTENCY_SERIAL, "SERIAL" }, + { CQL_V3_CONSISTENCY_LOCAL_SERIAL, "LOCAL_SERIAL" }, + { CQL_V3_CONSISTENCY_LOCAL_ONE, "LOCAL_ONE" }, + { 0x00, NULL } +}; + + +typedef enum { + CQL_V3_BATCH_TYPE_LOGGED = 0, + CQL_V3_BATCH_TYPE_UNLOGGED = 1, + CQL_V3_BATCH_TYPE_COUNTER = 2 +} cql_v3_batch_types; + +static const value_string cql_v3_batch_type_names[] = { + { CQL_V3_BATCH_TYPE_LOGGED, "LOGGED" }, + { CQL_V3_BATCH_TYPE_UNLOGGED, "UNLOGGED" }, + { CQL_V3_BATCH_TYPE_COUNTER, "COUNTER" }, + { 0x00, NULL } +}; + +typedef enum { + CQL_V3_BATCH_QUERY_TYPE_QUERY = 0, + CQL_V3_BATCH_QUERY_TYPE_PREPARED = 1 +} cql_v3_batch_query_types; + +static const value_string cql_v3_batch_query_type_names[] = { + { CQL_V3_BATCH_QUERY_TYPE_QUERY, "QUERY" }, + { CQL_V3_BATCH_QUERY_TYPE_PREPARED, "PREPARED" }, + { 0x00, NULL } +}; + +typedef enum { + CQL_V3_RESULT_KIND_VOID = 0x0001, + CQL_V3_RESULT_KIND_ROWS = 0x0002, + CQL_V3_RESULT_KIND_SET_KEYSPACE = 0x0003, + CQL_V3_RESULT_KIND_PREPARED = 0x0004, + CQL_V3_RESULT_KIND_SCHEMA_CHANGE = 0x0005 +} cql_v3_result_kinds; + +static const value_string cql_v3_result_kind_names[] = { + { CQL_V3_RESULT_KIND_VOID, "VOID" }, + { CQL_V3_RESULT_KIND_ROWS, "Rows" }, + { CQL_V3_RESULT_KIND_SET_KEYSPACE, "Set Keyspace" }, + { CQL_V3_RESULT_KIND_PREPARED, "Prepared" }, + { CQL_V3_RESULT_KIND_SCHEMA_CHANGE, "Schema Change" }, + { 0x00, NULL } +}; + + + +typedef enum { + CQL_V3_RESULT_ROW_TYPE_CUSTOM = 0x0000, + CQL_V3_RESULT_ROW_TYPE_ASCII = 0x0001, + CQL_V3_RESULT_ROW_TYPE_BIGINT = 0x0002, + CQL_V3_RESULT_ROW_TYPE_BLOB = 0x0003, + CQL_V3_RESULT_ROW_TYPE_BOOLEAN = 0x0004, + CQL_V3_RESULT_ROW_TYPE_COUNTER = 0x0005, + CQL_V3_RESULT_ROW_TYPE_DECIMAL = 0x0006, + CQL_V3_RESULT_ROW_TYPE_DOUBLE = 0x0007, + CQL_V3_RESULT_ROW_TYPE_FLOAT = 0x0008, + CQL_V3_RESULT_ROW_TYPE_INT = 0x0009, + CQL_V3_RESULT_ROW_TYPE_TIMESTAMP = 0x000B, + CQL_V3_RESULT_ROW_TYPE_UUID = 0x000C, + CQL_V3_RESULT_ROW_TYPE_VARCHAR = 0x000D, + CQL_V3_RESULT_ROW_TYPE_VARINT = 0x000E, + CQL_V3_RESULT_ROW_TYPE_TIMEUUID = 0x000F, + CQL_V3_RESULT_ROW_TYPE_INET = 0x0010, + CQL_V3_RESULT_ROW_TYPE_LIST = 0x0020, + CQL_V3_RESULT_ROW_TYPE_MAP = 0x0021, + CQL_V3_RESULT_ROW_TYPE_SET = 0x0022, + CQL_V3_RESULT_ROW_TYPE_UDT = 0x0030, + CQL_V3_RESULT_ROW_TYPE_TUPLE = 0x0031 +} cql_result_row_data_types; + +static const value_string cql_v3_result_row_type_names[] = { + { CQL_V3_RESULT_ROW_TYPE_CUSTOM, "CUSTOM" }, + { CQL_V3_RESULT_ROW_TYPE_ASCII, "ASCII" }, + { CQL_V3_RESULT_ROW_TYPE_BIGINT, "BIGINT" }, + { CQL_V3_RESULT_ROW_TYPE_BLOB, "BLOB" }, + { CQL_V3_RESULT_ROW_TYPE_BOOLEAN, "BOOLEAN" }, + { CQL_V3_RESULT_ROW_TYPE_COUNTER, "COUNTER" }, + { CQL_V3_RESULT_ROW_TYPE_DECIMAL, "DECIMAL" }, + { CQL_V3_RESULT_ROW_TYPE_DOUBLE, "DOUBLE" }, + { CQL_V3_RESULT_ROW_TYPE_FLOAT, "FLOAT" }, + { CQL_V3_RESULT_ROW_TYPE_INT, "INT" }, + { CQL_V3_RESULT_ROW_TYPE_TIMESTAMP, "TIMESTAMP" }, + { CQL_V3_RESULT_ROW_TYPE_UUID, "UUID" }, + { CQL_V3_RESULT_ROW_TYPE_VARCHAR, "VARCHAR" }, + { CQL_V3_RESULT_ROW_TYPE_VARINT, "VARINT" }, + { CQL_V3_RESULT_ROW_TYPE_TIMEUUID, "TIMEUUID" }, + { CQL_V3_RESULT_ROW_TYPE_INET, "INET" }, + { CQL_V3_RESULT_ROW_TYPE_LIST, "LIST" }, + { CQL_V3_RESULT_ROW_TYPE_MAP, "MAP" }, + { CQL_V3_RESULT_ROW_TYPE_SET, "SET" }, + { CQL_V3_RESULT_ROW_TYPE_UDT, "UDT" }, + { CQL_V3_RESULT_ROW_TYPE_TUPLE, "TUBPLE" }, + { 0x0, NULL } +}; + +static gint +dissect_cql_v3_query_parameters(proto_tree* cql_subtree, tvbuff_t* tvb, gint offset, int execute) +{ + gint32 bytes_length = 0; + guint32 flags = 0; + guint64 i = 0; + guint32 string_length = 0; + guint32 value_count = 0; + + static const int * bitmaps[] = { + &hf_cql_v3_query_flags_values, + &hf_cql_v3_query_flags_skip_metadata, + &hf_cql_v3_query_flags_page_size, + &hf_cql_v3_query_flags_paging_state, + &hf_cql_v3_query_flags_serial_consistency, + &hf_cql_v3_query_flags_default_timestamp, + &hf_cql_v3_query_flags_names_for_values, + NULL + }; + + /* consistency */ + proto_tree_add_item(cql_subtree, hf_cql_v3_consistency, tvb, offset, 2, ENC_BIG_ENDIAN); + offset += 2; + + /* flags */ + proto_tree_add_bitmask(cql_subtree, tvb, offset, hf_cql_v3_flags_bitmap, hf_cql_v3_flags_bitmap, bitmaps, ENC_BIG_ENDIAN); + flags = tvb_get_guint8(tvb, offset); + offset += 1; + + if(flags & CQL_V3_QUERY_FLAG_VALUES) { + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_value_count, tvb, offset, 2, ENC_BIG_ENDIAN, &value_count); + offset += 2; + for (i = 0; i < value_count; ++i) { + if (!execute && flags & CQL_V3_QUERY_FLAG_VALUE_NAMES) { + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_string_length, tvb, offset, 2, ENC_BIG_ENDIAN, &string_length); + offset += 2; + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + } + proto_tree_add_item_ret_int(cql_subtree, hf_cql_v3_bytes_length, tvb, offset, 4, ENC_BIG_ENDIAN, &bytes_length); + offset += 4; + if (bytes_length > 0) { + proto_tree_add_item(cql_subtree, hf_cql_v3_bytes, tvb, offset, bytes_length, ENC_NA); + offset += bytes_length; + } + } + } + + if (flags & CQL_V3_QUERY_FLAG_PAGE_SIZE) { + proto_tree_add_item(cql_subtree, hf_cql_v3_page_size, tvb, offset, 4, ENC_BIG_ENDIAN); + offset += 4; + } + + if (flags & CQL_V3_QUERY_FLAG_PAGING_STATE) { + proto_tree_add_item_ret_int(cql_subtree, hf_cql_v3_bytes_length, tvb, offset, 4, ENC_BIG_ENDIAN, &bytes_length); + offset += 4; + if (bytes_length > 0) { + proto_tree_add_item(cql_subtree, hf_cql_v3_bytes, tvb, offset, bytes_length, ENC_NA); + offset += bytes_length; + } + } + + if (flags & CQL_V3_QUERY_FLAG_SERIAL_CONSISTENCY) { + proto_tree_add_item(cql_subtree, hf_cql_v3_consistency, tvb, offset, 2, ENC_BIG_ENDIAN); + offset += 2; + } + + if (flags & CQL_V3_QUERY_FLAG_DEFAULT_TIMESTAMP) { + proto_tree_add_item(cql_subtree, hf_cql_v3_timestamp, tvb, offset, 8, ENC_BIG_ENDIAN); + offset += 8; + } + + return offset; +} + +static guint +get_cql_v3_pdu_len(packet_info* pinfo _U_, tvbuff_t* tvb, int offset, void* data _U_) +{ + /* CQL v3 has 32-bit length at 5th byte in frame. */ + guint32 length = tvb_get_ntohl(tvb, offset + 5); + + /* Include length of frame header. */ + return length + 9; +} + +static cql_v3_transaction_type* +cql_transaction_add_request(cql_v3_conversation_type* conv, + packet_info* pinfo, + gint32 stream, + int fake) +{ + cql_v3_transaction_type* trans; + wmem_list_t* list; + + list = (wmem_list_t*)wmem_map_lookup(conv->streams, GINT_TO_POINTER(stream)); + if(!list) { + list = wmem_list_new(wmem_file_scope()); + } else { + wmem_map_remove(conv->streams, GINT_TO_POINTER(stream)); + } + + trans = wmem_new(wmem_file_scope(), cql_v3_transaction_type); + if (fake) { + trans->req_frame = 0; + } else { + trans->req_frame = pinfo->fd->num; + } + trans->rep_frame = 0; + trans->req_time = pinfo->fd->abs_ts; + + wmem_list_append(list, (void *)trans); + wmem_map_insert(conv->streams, GINT_TO_POINTER(stream), (void*)list); + + return trans; +} + +static cql_v3_transaction_type* +cql_enrich_transaction_with_response(cql_v3_conversation_type* conv, + packet_info* pinfo, + gint32 stream) +{ + cql_v3_transaction_type* trans; + wmem_list_frame_t* frame; + wmem_list_t* list; + + list = (wmem_list_t*)wmem_map_lookup(conv->streams, GINT_TO_POINTER(stream)); + if (!list) { + return NULL; + } + + frame = wmem_list_tail(list); + if (!frame) { + return NULL; + } + + trans = (cql_v3_transaction_type *)wmem_list_frame_data(frame); + if (!trans) { + return NULL; + } + + trans->rep_frame = pinfo->fd->num; + + return trans; +} + +static cql_v3_transaction_type* +cql_transaction_lookup(cql_v3_conversation_type* conv, + packet_info* pinfo, + gint32 stream) +{ + wmem_list_frame_t* frame; + wmem_list_t* list; + + list = (wmem_list_t*)wmem_map_lookup(conv->streams, GINT_TO_POINTER(stream)); + if (!list) { + return NULL; + } + + frame = wmem_list_head(list); + if (!frame) { + return NULL; + } + + do { + cql_v3_transaction_type* trans = NULL; + trans = (cql_v3_transaction_type *)wmem_list_frame_data(frame); + if (trans->req_frame == pinfo->fd->num || trans->rep_frame == pinfo->fd->num) { + return trans; + } + } while ((frame = wmem_list_frame_next(frame))); + + return NULL; +} + +static int +dissect_cql_v3_tcp_pdu(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, void* data _U_) +{ + proto_item* ti; + proto_tree* cql_tree; + proto_tree* cql_subtree = NULL; + proto_tree* rows_subtree = NULL; + proto_tree* metadata_subtree = NULL; + + gint offset = 0; + guint8 first_byte = 0; + guint8 cql_version = 0; + guint8 server_to_client = 0; + guint8 opcode = 0; + guint32 message_length = 0; + guint32 map_size = 0; + guint64 i = 0; + guint32 string_length = 0; + gint32 stream = 0; + guint32 batch_size = 0; + guint32 batch_query_type = 0; + guint32 result_kind = 0; + gint32 result_rows_flags = 0; + gint32 result_rows_columns_count = 0; + gint64 j = 0; + gint32 bytes_length = 0; + guint32 result_rows_data_type = 0; + guint32 result_rows_row_count = 0; + + conversation_t* conversation; + cql_v3_conversation_type* cql_conv; + cql_v3_transaction_type* cql_trans = NULL; + + static const int * bitmaps[] = { + &hf_cql_v3_flag_compression, + &hf_cql_v3_flag_tracing, + NULL + }; + + col_set_str(pinfo->cinfo, COL_PROTOCOL, "CQL"); + col_clear(pinfo->cinfo, COL_INFO); + + first_byte = tvb_get_guint8(tvb, 0); + cql_version = first_byte & (guint8)0x7F; + server_to_client = first_byte & (guint8)0x80; + opcode = tvb_get_guint8(tvb, 4); + + col_add_fstr(pinfo->cinfo, COL_INFO, "v%d %s Type %s", + cql_version, + server_to_client == 0 ? "C->S" : "S->C", + val_to_str(opcode, cql_v3_opcode_names, "Unknown (0x%02x)") + ); + + conversation = find_or_create_conversation(pinfo); + cql_conv = (cql_v3_conversation_type*) conversation_get_proto_data(conversation, proto_cql); + if(!cql_conv) { + cql_conv = wmem_new(wmem_file_scope(), cql_v3_conversation_type); + cql_conv->streams = wmem_map_new(wmem_file_scope(), g_direct_hash, g_direct_equal); + conversation_add_proto_data(conversation, proto_cql, cql_conv); + } + + ti = proto_tree_add_item(tree, proto_cql, tvb, 0, -1, ENC_NA); + cql_tree = proto_item_add_subtree(ti, ett_cql_protocol); + + proto_tree_add_item(cql_tree, hf_cql_version, tvb, offset, 1, ENC_BIG_ENDIAN); + offset += 1; + proto_tree_add_bitmask(cql_tree, tvb, offset, hf_cql_v3_flags_bitmap, hf_cql_v3_flags_bitmap, bitmaps, ENC_BIG_ENDIAN); + offset += 1; + proto_tree_add_item_ret_int(cql_tree, hf_cql_v3_stream, tvb, offset, 2, ENC_BIG_ENDIAN, &stream); + offset += 2; + proto_tree_add_item(cql_tree, hf_cql_v3_opcode, tvb, offset, 1, ENC_BIG_ENDIAN); + offset += 1; + proto_tree_add_item_ret_uint(cql_tree, hf_cql_v3_length, tvb, offset, 4, ENC_BIG_ENDIAN, &message_length); + offset += 4; + + + /* Track the request/response. */ + if (!pinfo->fd->flags.visited) { + if (server_to_client == 0) { + /* This is a request, add it to this stream tracking */ + cql_trans = cql_transaction_add_request(cql_conv, pinfo, stream, 0); + } else { + /* This is a response, bind the response with the latest request */ + cql_trans = cql_enrich_transaction_with_response(cql_conv, pinfo, stream); + } + } else { + /* Search for any packet having this packed id as request or response */ + cql_trans = cql_transaction_lookup(cql_conv, pinfo, stream); + } + + if (!cql_trans) { + /* Add a fake request to this stream tracking */ + cql_trans = cql_transaction_add_request(cql_conv, pinfo, stream, 1); + } + + /* Add state tracking to tree */ + if (server_to_client == 0 && cql_trans->rep_frame) { + /* request */ + ti = proto_tree_add_uint(cql_tree, hf_cql_v3_response_in, tvb, 0, 0, cql_trans->rep_frame); + PROTO_ITEM_SET_GENERATED(ti); + } + if (server_to_client && cql_trans->req_frame) { + /* reply */ + nstime_t ns; + + ti = proto_tree_add_uint(cql_tree, hf_cql_v3_response_to, tvb, 0, 0, cql_trans->req_frame); + PROTO_ITEM_SET_GENERATED(ti); + nstime_delta(&ns, &pinfo->fd->abs_ts, &cql_trans->req_time); + ti = proto_tree_add_time(cql_tree, hf_cql_v3_response_time, tvb, 0, 0, &ns); + PROTO_ITEM_SET_GENERATED(ti); + } + + /* Dissect the operation. */ + if (server_to_client == 0) { + switch (opcode) { + case CQL_V3_OPCODE_STARTUP: + cql_subtree = proto_tree_add_subtree(cql_tree, tvb, offset, message_length, ett_cql_v3_message, &ti, "Message STARTUP"); + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_string_map_size, tvb, offset, 2, ENC_BIG_ENDIAN, &map_size); + offset += 2; + for(i = 0; i < map_size; ++i) { + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_string_length, tvb, offset, 2, ENC_BIG_ENDIAN, &string_length); + offset += 2; + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_string_length, tvb, offset, 2, ENC_BIG_ENDIAN, &string_length); + offset += 2; + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + } + break; + + case CQL_V3_OPCODE_AUTH_RESPONSE: + /* not implemented */ + break; + + case CQL_V3_OPCODE_OPTIONS: + /* body should be empty */ + break; + + case CQL_V3_OPCODE_QUERY: + cql_subtree = proto_tree_add_subtree(cql_tree, tvb, offset, message_length, ett_cql_v3_message, &ti, "Query"); + + /* Query */ + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_string_length, tvb, offset, 4, ENC_BIG_ENDIAN, &string_length); + offset += 4; + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + + /* Query parameters */ + dissect_cql_v3_query_parameters(cql_subtree, tvb, offset, 0); + + break; + + + case CQL_V3_OPCODE_PREPARE: + cql_subtree = proto_tree_add_subtree(cql_tree, tvb, offset, message_length, ett_cql_v3_message, &ti, "Message PREPARE"); + + /* TODO: Link for later use by EXECUTE? */ + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_string_length, tvb, offset, 4, ENC_BIG_ENDIAN, &string_length); + offset += 4; + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + break; + + + case CQL_V3_OPCODE_EXECUTE: + cql_subtree = proto_tree_add_subtree(cql_tree, tvb, offset, message_length, ett_cql_v3_message, &ti, "Message EXECUTE"); + + /* TODO: link to original PREPARE? */ + + /* Query ID */ + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_short_bytes_length, tvb, offset, 2, ENC_BIG_ENDIAN, &bytes_length); + offset += 2; + proto_tree_add_item(cql_subtree, hf_cql_v3_query_id, tvb, offset, bytes_length, ENC_NA); + offset += bytes_length; + + /* Query parameters */ + dissect_cql_v3_query_parameters(cql_subtree, tvb, offset, 1); + break; + + + case CQL_V3_OPCODE_BATCH: + /* TODO NOT DONE */ + cql_subtree = proto_tree_add_subtree(cql_tree, tvb, offset, message_length, ett_cql_v3_message, &ti, "Message BATCH"); + + proto_tree_add_item(cql_subtree, hf_cql_v3_batch_type, tvb, offset, 1, ENC_BIG_ENDIAN); + offset += 1; + + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_batch_query_size, tvb, offset, 2, ENC_BIG_ENDIAN, &batch_size); + offset += 2; + + for (i = 0; i < batch_size; ++i) { + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_batch_query_type, tvb, offset, 1, ENC_BIG_ENDIAN, &batch_query_type); + offset += 1; + if (batch_query_type == 0) { + /* Query */ + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_string_length, tvb, offset, 4, ENC_BIG_ENDIAN, &string_length); + offset += 4; + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + + /* Query parameters */ + offset = dissect_cql_v3_query_parameters(cql_subtree, tvb, offset, 0); + } else if (batch_query_type == 1) { + /* short ID from preparation before. */ + proto_tree_add_item(cql_subtree, hf_cql_v3_query_id, tvb, offset, 2, ENC_NA); + offset += 2; + } + } + break; + + case CQL_V3_OPCODE_REGISTER: + cql_subtree = proto_tree_add_subtree(cql_tree, tvb, offset, message_length, ett_cql_v3_message, &ti, "Message REGISTER"); + + /* string list */ + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_string_list_size, tvb, offset, 2, ENC_BIG_ENDIAN, &map_size); + offset += 2; + for(i = 0; i < map_size; ++i) { + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_string_length, tvb, offset, 2, ENC_BIG_ENDIAN, &string_length); + offset += 2; + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + } + + break; + + default: + proto_tree_add_expert(cql_tree, pinfo, &ei_cql_data_not_dissected_yet, tvb, 0, message_length); + break; + } + } else { + switch (opcode) { + case CQL_V3_OPCODE_ERROR: + cql_subtree = proto_tree_add_subtree(cql_tree, tvb, offset, message_length, ett_cql_v3_message, &ti, "Message ERROR"); + + proto_tree_add_item(cql_subtree, hf_cql_v3_error_code, tvb, offset, 4, ENC_BIG_ENDIAN); + + /* string */ + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_string_length, tvb, offset, 2, ENC_BIG_ENDIAN, &string_length); + offset += 2; + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + break; + + + case CQL_V3_OPCODE_AUTHENTICATE: + /* Not implemented. */ + break; + + + case CQL_V3_OPCODE_SUPPORTED: + /* Not implemented. */ + break; + + + case CQL_V3_OPCODE_RESULT: + cql_subtree = proto_tree_add_subtree(cql_tree, tvb, offset, message_length, ett_cql_v3_message, &ti, "Message RESULT"); + + proto_tree_add_item_ret_int(cql_subtree, hf_cql_v3_result_kind, tvb, offset, 4, ENC_BIG_ENDIAN, &result_kind); + offset += 4; + + switch (result_kind) { + case CQL_V3_RESULT_KIND_VOID: + /* Nothing */ + break; + + case CQL_V3_RESULT_KIND_ROWS: + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_result_rows_flags_values, tvb, offset, 4, ENC_BIG_ENDIAN, &result_rows_flags); + proto_tree_add_item(cql_subtree, hf_cql_v3_result_rows_flag_global_tables_spec, tvb, offset, 4, ENC_BIG_ENDIAN); + proto_tree_add_item(cql_subtree, hf_cql_v3_result_rows_flag_has_more_pages, tvb, offset, 4, ENC_BIG_ENDIAN); + proto_tree_add_item(cql_subtree, hf_cql_v3_result_rows_flag_no_metadata, tvb, offset, 4, ENC_BIG_ENDIAN); + offset += 4; + + metadata_subtree = proto_tree_add_subtree(cql_subtree, tvb, offset, 0, ett_cql_v3_result_metadata, &ti, "Metadata"); + + proto_tree_add_item_ret_int(metadata_subtree, hf_cql_v3_result_rows_column_count, tvb, offset, 4, ENC_BIG_ENDIAN, &result_rows_columns_count); + offset += 4; + + if (result_rows_flags & CQL_V3_RESULT_ROWS_FLAG_GLOBAL_TABLES_SPEC) { + proto_tree_add_item_ret_uint(metadata_subtree, hf_cql_v3_string_length, tvb, offset, 2, ENC_BIG_ENDIAN, &string_length); + offset += 2; + proto_tree_add_item(metadata_subtree, hf_cql_v3_string_result_rows_global_table_spec_ksname, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + + proto_tree_add_item_ret_uint(metadata_subtree, hf_cql_v3_string_length, tvb, offset, 2, ENC_BIG_ENDIAN, &string_length); + offset += 2; + proto_tree_add_item(metadata_subtree, hf_cql_v3_string_result_rows_global_table_spec_table_name, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + } + + if (result_rows_flags & CQL_V3_RESULT_ROWS_FLAG_HAS_MORE_PAGES) { + /* show paging state */ + proto_tree_add_item_ret_int(metadata_subtree, hf_cql_v3_bytes_length, tvb, offset, 4, ENC_BIG_ENDIAN, &bytes_length); + offset += 4; + if (bytes_length > 0) { + proto_tree_add_item(metadata_subtree, hf_cql_v3_paging_state, tvb, offset, bytes_length, ENC_NA); + offset += bytes_length; + } + } + + if (result_rows_flags & CQL_V3_RESULT_ROWS_FLAG_NO_METADATA) { + /* There will be no col_spec elements. */ + } else { + + for (j = 0; j < result_rows_columns_count; ++j) { + if (!result_rows_flags & CQL_V3_RESULT_ROWS_FLAG_GLOBAL_TABLES_SPEC) { + /* ksname and tablename */ + proto_tree_add_item_ret_uint(metadata_subtree, hf_cql_v3_string_length, tvb, offset, 2, ENC_BIG_ENDIAN, &string_length); + offset += 2; + proto_tree_add_item(metadata_subtree, hf_cql_v3_string_result_rows_keyspace_name, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + proto_tree_add_item_ret_uint(metadata_subtree, hf_cql_v3_string_length, tvb, offset, 2, ENC_BIG_ENDIAN, &string_length); + offset += 2; + proto_tree_add_item(metadata_subtree, hf_cql_v3_string_result_rows_table_name, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + } + + /* column name */ + proto_tree_add_item_ret_uint(metadata_subtree, hf_cql_v3_string_length, tvb, offset, 2, ENC_BIG_ENDIAN, &string_length); + offset += 2; + proto_tree_add_item(metadata_subtree, hf_cql_v3_string_result_rows_column_name, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + + + /* type "option" */ + proto_tree_add_item_ret_uint(metadata_subtree, hf_cql_v3_result_rows_data_type, tvb, offset, 2, ENC_BIG_ENDIAN, &result_rows_data_type); + offset += 2; + switch (result_rows_data_type) { + case CQL_V3_RESULT_ROW_TYPE_CUSTOM: + proto_tree_add_item(metadata_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + break; + + case CQL_V3_RESULT_ROW_TYPE_LIST: + /* TODO Handle nested types */ + return 12; + case CQL_V3_RESULT_ROW_TYPE_MAP: + /* TODO Handle nested types */ + return 13; + + case CQL_V3_RESULT_ROW_TYPE_SET: + proto_tree_add_item_ret_uint(metadata_subtree, hf_cql_v3_result_rows_data_type, tvb, offset, 2, ENC_BIG_ENDIAN, &result_rows_data_type); + offset += 2; + /* TODO Handle nested types */ + break; + + case CQL_V3_RESULT_ROW_TYPE_UDT: + /* TODO Handle nested types */ + return 16; + default: + break; + } + } + } + + rows_subtree = proto_tree_add_subtree(cql_subtree, tvb, offset, 0, ett_cql_v3_result_rows, &ti, "Rows"); + proto_tree_add_item_ret_uint(rows_subtree, hf_cql_v3_result_rows_row_count, tvb, offset, 4, ENC_BIG_ENDIAN, &result_rows_row_count); + + /* + for (j = 0; j < result_rows_row_count; ++j) { + columns_subtree = proto_tree_add_subtree(rows_subtree, tvb, offset, 0, ett_cql_v3_result_columns, &ti, "Data (Columns)"); + + for (k = 0; k < result_rows_columns_count; ++k) { + proto_tree_add_item_ret_uint(columns_subtree, hf_cql_v3_bytes_length, tvb, offset, 4, ENC_BIG_ENDIAN, &bytes_length); + offset += 4; + proto_tree_add_item(columns_subtree, hf_cql_v3_bytes, tvb, offset, bytes_length, ENC_NA); + offset += bytes_length; + } + } + */ + + + break; + + + case CQL_V3_RESULT_KIND_SET_KEYSPACE: + proto_tree_add_item_ret_uint(cql_subtree, hf_cql_v3_string_length, tvb, offset, 2, ENC_BIG_ENDIAN, &string_length); + offset += 2; + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + break; + + + case CQL_V3_RESULT_KIND_PREPARED: + /* Query ID */ + proto_tree_add_item_ret_uint(metadata_subtree, hf_cql_v3_short_bytes_length, tvb, offset, 2, ENC_BIG_ENDIAN, &bytes_length); + offset += 2; + proto_tree_add_item(metadata_subtree, hf_cql_v3_query_id, tvb, offset, bytes_length, ENC_NA); + + break; + + + case CQL_V3_RESULT_KIND_SCHEMA_CHANGE: + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + offset += string_length; + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + break; + + default: + proto_tree_add_expert(cql_subtree, pinfo, &ei_cql_data_not_dissected_yet, tvb, 0, message_length); + break; + } + + break; + + + case CQL_V3_OPCODE_EVENT: + proto_tree_add_item(cql_subtree, hf_cql_v3_string, tvb, offset, string_length, ENC_UTF_8 | ENC_NA); + break; + + + case CQL_V3_OPCODE_AUTH_CHALLENGE: + break; + + + case CQL_V3_OPCODE_AUTH_SUCCESS: + break; + + default: + proto_tree_add_expert(cql_subtree, pinfo, &ei_cql_data_not_dissected_yet, tvb, 0, message_length); + break; + } + } + + return tvb_reported_length(tvb); +} + +static int +dissect_cql_v3_tcp(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, void* data) +{ + /* This dissector version only understands CQL protocol v3. */ + if (tvb_reported_length(tvb) < 1) + return 0; + + if ((tvb_get_guint8(tvb, 0) & 0x7F) != 3) + return 0; + + tcp_dissect_pdus(tvb, pinfo, tree, cql_v3_desegment, 9 /* bytes to determine length of PDU */, get_cql_v3_pdu_len, dissect_cql_v3_tcp_pdu, data); + return tvb_reported_length(tvb); +} + +void +proto_reg_handoff_cql(void) +{ + static dissector_handle_t cql_handle; + + cql_handle = create_dissector_handle(dissect_cql_v3_tcp, proto_cql); + dissector_add_uint("tcp.port", CQL_DEFAULT_PORT, cql_handle); +} + + +void +proto_register_cql(void) +{ + expert_module_t* expert_cql; + static hf_register_info hf[] = { + { + &hf_cql_version, + { + "Version", "cql.version", + FT_UINT8, BASE_DEC, + NULL, 0x0, + "CQL protocol version (not language version)", HFILL + } + }, + { + &hf_cql_v3_flags_bitmap, + { + "Flags", "cql.flags", + FT_UINT8, BASE_HEX, + NULL, 0x0, + NULL, HFILL + } + }, + { + &hf_cql_v3_result_rows_flags_values, + { + "Rows Result Flags", "cql.result.rows.flags", + FT_UINT32, BASE_DEC, + NULL, 0x0, + NULL, HFILL + } + }, + { + &hf_cql_v3_result_rows_flag_global_tables_spec, + { + "Global tables spec.", "cql.result.rows.flags.global_tables", + FT_BOOLEAN, 32, + NULL, CQL_V3_RESULT_ROWS_FLAG_GLOBAL_TABLES_SPEC, + NULL, HFILL + } + }, + { + &hf_cql_v3_result_rows_flag_has_more_pages, + { + "Has More Pages", "cql.result.rows.flags.has_more_pages", + FT_BOOLEAN, 32, + NULL, CQL_V3_RESULT_ROWS_FLAG_HAS_MORE_PAGES, + NULL, HFILL + } + }, + { + &hf_cql_v3_result_rows_flag_no_metadata, + { + "No Metadata", "cql.result.rows.flags.no_metadata", + FT_BOOLEAN, 32, + NULL, CQL_V3_RESULT_ROWS_FLAG_NO_METADATA, + NULL, HFILL + } + }, + { + &hf_cql_v3_flag_compression, + { + "Compression", "cql.flags.compression", + FT_BOOLEAN, 8, + NULL, CQL_V3_FLAG_COMPRESSION, + NULL, HFILL + } + }, + { + &hf_cql_v3_flag_tracing, + { + "Tracing", "cql.flags.tracing", + FT_BOOLEAN, 8, + NULL, CQL_V3_FLAG_TRACING, + NULL, HFILL + } + }, + { + &hf_cql_v3_query_flags_page_size, + { + "Page Size", "cql.query.flags.page_size", + FT_BOOLEAN, 8, + NULL, CQL_V3_QUERY_FLAG_PAGE_SIZE, + NULL, HFILL + } + }, + { + &hf_cql_v3_query_flags_skip_metadata, + { + "Skip Metadata", "cql.query.flags.skip_metadata", + FT_BOOLEAN, 8, + NULL, CQL_V3_QUERY_FLAG_SKIP_METADATA, + NULL, HFILL + } + }, + { + &hf_cql_v3_query_flags_values, + { + "Values", "cql.query.flags.values", + FT_BOOLEAN, 8, + NULL, CQL_V3_QUERY_FLAG_VALUES, + NULL, HFILL + } + }, + { + &hf_cql_v3_query_flags_default_timestamp, + { + "Default Timestamp", "cql.query.flags.default_timestamp", + FT_BOOLEAN, 8, + NULL, CQL_V3_QUERY_FLAG_DEFAULT_TIMESTAMP, + NULL, HFILL + } + }, + { + &hf_cql_v3_query_flags_names_for_values, + { + "Names for Values", "cql.query.flags.value_names", + FT_BOOLEAN, 8, + NULL, CQL_V3_QUERY_FLAG_VALUE_NAMES, + NULL, HFILL + } + }, + { + &hf_cql_v3_query_flags_paging_state, + { + "Paging State", "cql.query.flags.paging_state", + FT_BOOLEAN, 8, + NULL, CQL_V3_QUERY_FLAG_PAGING_STATE, + NULL, HFILL + } + }, + { + &hf_cql_v3_query_flags_serial_consistency, + { + "Serial Consistency", "cql.query.flags.serial_consistency", + FT_BOOLEAN, 8, + NULL, CQL_V3_QUERY_FLAG_SERIAL_CONSISTENCY, + NULL, HFILL + } + }, + { + &hf_cql_v3_stream, + { + "Stream Identifier", "cql.stream", + FT_INT16, BASE_DEC, + NULL, 0x0, + "Stream identifier this packet belongs to", HFILL + } + }, + { + &hf_cql_v3_opcode, + { + "Opcode", "cql.opcode", + FT_UINT8, BASE_DEC, + VALS(cql_v3_opcode_names), 0x7F, /* Mask the highest-order bit because it indicates message direction, not opcode. */ + "CQL operation this packet describes", HFILL + } + }, + { + &hf_cql_v3_batch_type, + { + "Batch type", "cql.batch_type", + FT_UINT8, BASE_DEC, + VALS(cql_v3_batch_type_names), 0x0, + "CQL batch type", HFILL + } + }, + { + &hf_cql_v3_batch_query_type, + { + "Batch query type", "cql.batch_query_type", + FT_UINT8, BASE_DEC, + VALS(cql_v3_batch_query_type_names), 0x00, + "CQL batch query type", HFILL + } + }, + { + &hf_cql_v3_length, + { + "Message Length", "cql.message_length", + FT_UINT32, BASE_DEC, + NULL, 0x0, + NULL, HFILL + } + }, + { + &hf_cql_v3_string_map_size, + { + "String Map Size", "cql.string_map_size", + FT_UINT16, BASE_DEC, + NULL, 0x0, + "Number of strings in the map", HFILL + } + }, + { + &hf_cql_v3_string_list_size, + { + "String List Size", "cql.string_list_size", + FT_UINT16, BASE_DEC, + NULL, 0x0, + "Number of strings in the list", HFILL + } + }, + { + &hf_cql_v3_string, + { + "String", "cql.string", + FT_STRING, STR_UNICODE, + NULL, 0x0, + "UTF-8 string value", HFILL + } + }, + { + &hf_cql_v3_string_result_rows_global_table_spec_ksname, + { + "Global Spec Keyspace Name", "cql.result.rows.keyspace_name", + FT_STRING, STR_UNICODE, + NULL, 0x0, + "UTF-8 string value", HFILL + } + }, + { + &hf_cql_v3_string_result_rows_global_table_spec_table_name, + { + "Global Spec Table Name", "cql.result.rows.table_name", + FT_STRING, STR_UNICODE, + NULL, 0x0, + "UTF-8 string value", HFILL + } + }, + { + &hf_cql_v3_string_result_rows_table_name, + { + "Table Name", "cql.result.rows.table_name", + FT_STRING, STR_UNICODE, + NULL, 0x0, + "UTF-8 string value", HFILL + } + }, + { + &hf_cql_v3_string_result_rows_keyspace_name, + { + "Keyspace Name", "cql.result.rows.keyspace_name", + FT_STRING, STR_UNICODE, + NULL, 0x0, + "UTF-8 string value", HFILL + } + }, + { + &hf_cql_v3_string_result_rows_column_name, + { + "Column Name", "cql.result.rows.column_name", + FT_STRING, STR_UNICODE, + NULL, 0x0, + "UTF-8 string value", HFILL + } + }, + { + &hf_cql_v3_string_length, + { + "String Length", "cql.string_length", + FT_UINT32, BASE_DEC, + NULL, 0x0, + "Length of the subsequent string value", HFILL + } + }, + { + &hf_cql_v3_consistency, + { + "Consistency", "cql.consistency", + FT_UINT16, BASE_HEX, + VALS(cql_v3_consistency_names), 0x0, + "CQL consistency level specification", HFILL + } + }, + { + &hf_cql_v3_value_count, + { + "Value count", "cql.value_count", + FT_UINT16, BASE_DEC, + NULL, 0x0, + "Number of subsequent values", HFILL + } + }, + { + &hf_cql_v3_bytes_length, + { + "Bytes length", "cql.bytes_length.int", + FT_INT32, BASE_DEC, + NULL, 0x0, + "Number of subsequent bytes", HFILL + } + }, + { + &hf_cql_v3_short_bytes_length, + { + "Bytes length", "cql.bytes_length.short", + FT_UINT16, BASE_DEC, + NULL, 0x0, + "Number of subsequent bytes", HFILL + } + }, { + &hf_cql_v3_bytes, + { + "Bytes", "cql.bytes", + FT_BYTES, BASE_NONE, + NULL, 0x0, + "Raw byte array", HFILL + } + }, + { + &hf_cql_v3_paging_state, + { + "Paging State", "cql.paging_state", + FT_BYTES, BASE_NONE, + NULL, 0x0, + "Paging state byte array", HFILL + } + }, + { + &hf_cql_v3_page_size, + { + "Page size", "cql.page_size", + FT_INT32, BASE_DEC, + NULL, 0x0, + "Desired page size of result (in CQL3 rows)", HFILL + } + }, + { + &hf_cql_v3_response_in, + { + "Response in", "cql.response_in", + FT_FRAMENUM, BASE_NONE, + NULL, 0x0, + "The response to this CQL request is in this frame", HFILL + } + }, + { + &hf_cql_v3_response_to, + { + "Request in", "cql.response_to", + FT_FRAMENUM, BASE_NONE, + NULL, 0x0, + "This is a response to the CQL request in this fame", HFILL + } + }, + { + &hf_cql_v3_response_time, + { + "Response time", "cql.response_time", + FT_RELATIVE_TIME, BASE_NONE, + NULL, 0x0, + "The time between the request and the response", HFILL + } + }, + { + &hf_cql_v3_timestamp, + { + "Timestamp", "cql.timestamp", + FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, + NULL, 0x0, + "CQL timestamp", HFILL + } + }, + { + &hf_cql_v3_query_id, + { + "Query ID", "cql.query_id", + FT_BYTES, BASE_NONE, + NULL, 0x0, + "CQL query id resulting from a PREPARE statement", HFILL + } + }, + { + &hf_cql_v3_batch_query_size, + { + "Batch Query Size", "cql.batch_query_size", + FT_UINT16, BASE_DEC, + NULL, 0x0, + "Number of statements in CQL batch", HFILL + } + }, + { + &hf_cql_v3_error_code, + { + "Error Code", "cql.error_code", + FT_INT32, BASE_DEC, + NULL, 0x0, + "Error code from CQL server", HFILL + } + }, + { + &hf_cql_v3_result_kind, + { + "Result Kind", "cql.result.kind", + FT_INT32, BASE_DEC, + VALS(cql_v3_result_kind_names), 0x0, + "Kind of result from CQL server", HFILL + } + }, + { + &hf_cql_v3_result_rows_column_count, + { + "Column Count", "cql.result.rows.column_count", + FT_INT32, BASE_DEC, + NULL, 0x0, + "Count of columns in a rows result from CQL server", HFILL + } + }, + { + &hf_cql_v3_result_rows_data_type, + { + "CQL Data Type", "cql.data_type", + FT_UINT16, BASE_DEC, + VALS(cql_v3_result_row_type_names), 0x0, + "CQL data type name", HFILL + } + }, + { + &hf_cql_v3_result_rows_row_count, + { + "CQL Result Rows Count", "cql.result.rows.row_count", + FT_UINT16, BASE_DEC, + NULL, 0x0, + "Number of rows returned in CQL result", HFILL + } + } + }; + + static ei_register_info ei[] = { + { &ei_cql_data_not_dissected_yet, + { "cql.ie_data_not_dissected_yet", + PI_UNDECODED, PI_WARN, "IE data not dissected yet", EXPFILL }}, + }; + + static gint* ett[] = { + &ett_cql_protocol, + &ett_cql_v3_message, + &ett_cql_v3_result_columns, + &ett_cql_v3_result_metadata, + &ett_cql_v3_result_rows + }; + + proto_cql = proto_register_protocol("Cassandra CQL Protocol", "CQL", "cql" ); + + proto_register_field_array(proto_cql, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + + expert_cql = expert_register_protocol(proto_cql); + expert_register_field_array(expert_cql, ei, array_length(ei)); +} + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 4 + * tab-width: 4 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=4 tabstop=4 noexpandtab: + * :indentSize=4:tabSize=4:noTabs=false: + */